Kinda weird but not really a problem ive been noticing, ever time i change my wifes pic in my contacts, my pc's user pic changes to it too when i sync my iphone. so i'll end up with my computers user pic as my wifes pic and on my iphone my wifes contacts pic is now my pc's user pic..... weird right...

Running:
pc-windows vista
iPhone 2g
firmware- 3.1.2
jailbrake- blackrain